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Linux-1U.net/Memory = CPU -- Memory -- Disks CPU Specs Memory Specs IDE - SCSI Disk Specs CompactFlash 130x == xxMB/sec 100x == 15MB/sec 80x == 10MB/sec 60x == xMB/sec 50x == xMB/sec 45x == xMB/sec 40x == 6MB/sec 32x == xMB/sec 20x == xMB/sec 13x == xMB/sec 10x == xMB/sec 8x == xMB/sec Memory Specs Intel.com Memory Specs Intel.com DDR200, DDR266, DDR333, DDR2 Validation Intel.com ddr2 specs Intel.com ddr archives AMD.com DDR Validation Via.com.tw DDR SmartM.com DDR Validation JEDEC.org DDR standards - Joint Electron Device Engineering Council PCISig.com ( commercial entity ) slDRAM.com Micron.com PC166/PC2100 Specs DewAssoc.com PC100 Standard DewAssoc.com CAS Latency DewAssoc.com Timing Diagrams CS.umbc.edu Timing Diagrams CS.umbc.edu decoding DDRTester.com Memory FAQ Pacbell.net Memory FAQ - CAS Timing ( local copy ) ist.utl.pt Memory types HardwareSecrets.com DDR-DDR2-DDR3 Tutorial HardwareSecrets.com Dual Channel Tutorial HardwareSecrets.com RAM timings HardwareSecrets.com DDR - DDR Tutorial PC100.com TechFest.com Memory Links TomsHardware.com cfl.rr.com Cnet.com LegacyElectronics.com various sdram pcb Crucial.com Memory Process Layers Crucial.com Memory Packages Memory Tests Linux-1U.net/Diags Memory Tests Linux-1U.net/Tuning Memory Tuning ( cas-timing ) SDRAM ( 3.3v - 64bit bus ) = 168-pins SDRAM ( Synchronous DRAM ) - 168pin FSB 64bit Bandwidth PCI-66 66Mhz 528MB/sec PCI-100 ( 8.0ns ) 100Mhz 800MB/sec PCI-133 ( 7.5ns ) 133Mhz 1064MB/sec PCI-X Single Channel vs Dual Channel Memory HardwareSecrets.com Dual Channel Tutorial Single Channel DDR Dual Channel DDR DDR ( 64bit bus ) = 184-pins == 2.5v DDR ( Double Data Rate SDRAM ) qdi.nl Kingston.com DDR Memory Bandwidth OverClockers.co.nz ServerWorks.com DDR specs SimmTester.com DDR SimmTester.com DDR Types ViaArena.com White-Chocolate.com.au DDR TomsHardware.com DDR, sdram Comparason HardwareSecrets.com "DDR tutorial" A1-Electronics.net Micro2000UK.co.uk PC2-3200/PC2-4300/PC2-5400/PC2-6400 RadiativeNZ.com NEU.edu DDR Timing Altera.com DDR Memory Controller GSITechnology.com Xilinx DDR Memory Controller Barco.com DDR Controller OpenCore.org ? FSB x2 64bit Bandwidth ( FSB x2 x8 ) PC1600 ( DDR-200 ) 100Mhz x2 1.6GB/sec PC2100 ( DDR-266 ) 133Mhz x2 ( FSB-266 ) 2.1GB/sec PC2400 ( DDR-300 ) 150Mhz x2 2.4GB/sec overclooked PC2100 PC2700 ( DDR-333 ) 166Mhz x2 ( FSB-333 ) 2.7GB/sec PC3000 ( DDR-366 ? ) 183Mhz x2 3.0GB/sec PC3200 ( DDR2-400 ) 200Mhz x2 ( FSB-400 ) 3.2GB/sec PC4300 ( DDR2-533 ) 266Mhz x2 ( FSB-533 ) 4.3GB/sec PC5400 ( DDR2-666 ) 333Mhz x2 ( FSB-666 ) 5.4GB/sec PC6400 ( DDR2-800 ) 400Mhz x2 ( FSB-800 ) 6.4GB/sec PC8500 ( DDR3-1066 == DDR 3 ) 533hz x2 ( FSB-1066 ) x.yGB/sec 10666 ( DDR3-1333 == DDR 3 ) 667Mhz x2 ( FSB-1333 ) x.yGB/sec DDR2 Memory = 240 pins == 1.8 V wikipedia.org DDR2 PC2-3200 ( ddr2-400 ) FSB-400 PC2-4200 ( ddr2-533 ) FSB-533 PC2-5300 ( ddr2-667 ) FSB-667 PC2-6400 ( ddr2-800 ) FSB-800 PC2-8000 ( ddr2-1000 ) FSB-1000 DDR3 Memory = 240 pins == 1.5v ( ddr3L == 1.35v ) wikipedia.org DDR3 PC3-6400 ( DDR3-800 ) FSB-100 PC3-8500 ( DDR3-1066 ) FSB-133 PC3-10000 ( DDR3-1333 ) FSB-166 PC3-10666 PC3-12800 ( DDR3-1600 ) FSB-200 PC3-14933 ( DDR3-1800 ) FSB-233 PC3-17000 ( DDR3-2133 ) FSB-266 RamBus Memory White-Chocolate.com.au RAMBus RamBus FSB 16 - 32bit Bandwidth RIMM4200 AGP Memory AGPForum.org AGPForum.org Specs AGPForum.org AGP Nomenclature Intel.com Intel.com AGP Tutorial Intel.com AGP-3.0 Specs ( AGP-8x 2.1GB/sec - 0.8v ) Intel.com AGP-2.0 Specs ( AGP-4x - 0.8v ) Motherboards.org AGP Specs UMD.edu TomsHardware.com SysOpt.com AGP vs PCI Directron.com AGP Guide LostCircuits.com InterfaceBus.com ATI.com AGP Chart ati.com AGP Chart Matrox.com AGP vs PCI HardTecs4U.com AGP fingers + mb conn OCAddiction.com AGP Memory Xfer HardWareCentral.com AGP xfer Sysopt.com AGP block diagrams too AGP Data Transfer Rate ( 32bit buss ) AGP-8x 3.0 66Mhz 0.8v 2048MB/sec ( 66Mhz * 4bytes * 8 ) AGP-4x 2.0 66Mhz 0.8v 1024MB/sec ( 66Mhz * 4bytes * 4 ) AGP-2x 1.0 66Mhz 3.3v 512MB/sec ( 66Mhz * 4bytes * 2 ) AGP 1.0 66Mhz 3.3v 266MB/sec ( 66Mhz * 4bytes ) Memory Manufacturers SimmTester.com DDR Manufacturers AMI2.com Advanced Memory International OverClockers.co.nz LegacyElectronics.com various sdram pcb Apacer.com CorsairMicro.com Crucial.com ( Micron ) Crucial.com DDR Modules Elpida.com Elpida.com DDR Modules Elixir-Memory.com Elixir-Memory.com DDR Modules hitachi Hundai Infineon.com KentronTech.com has pinout, specs Kingston.com Melco.com Micron.com MicronSemi.com MitsubishiChips.com MitsubishiChips.com MitsubishiChips.com MoselVitelic.com NEC Samsung TI.com Toshiba.com VikingComponents.com ModulesTech.com Memory PCB CMTLabs.com Motherboard + Memory Testing ATPusa.com AvantTechnology.com BuffaloTech.com Centon.com Dane-Memory.com DataRam.com Legend.com.au Muskin.com VenturaTech.com i/O Memory Space iweb.net 0x000 - 0xffaf Memory Space DewAssoc.com Memory Diagnostics zdnet.com BIOS Address range - shadow 1088K - 0xFFFFFFFF Extended Memory ( XMA - main memory ), memory above 1MB 1024K - 1088K 64K High Memory ( HMA - Controlled by Config.sys ) 640K - 1024K 384K Expanded Memory ( Upper memory - UMA ) 0 - 640K 640K Conventional Memory Shadow Memory ( 16K or 32K blocks ) A0000 - BFFFF - for video memory C0000 - C7FFF - 32K block for the VGA BIOS ROM C8000 - CBFFF - 16K block for IDE hard disk BIOS CC000 - CFFFF D0000 - D3FFF D4000 - D7FFF D8000 - DBFFF DC000 - DFFFF F0000 - FFFFF - 64K block system BIOS ROM 15M - 16M memory hole "Video ROM BIOS Shadow" function should always be enabled Memory Timing Diagram MrKay.org Memory timing - pg 20 IIUSAedu.com

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